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3 years ago

14

Is the process of bananas ripening a chemical change or a physical change? explain?

1 answer:

Rom4ik [11]3 years ago

7 0

Bananas ripening is a chemical change. First, there is a change in color of peel from green to yellow then to brown. Second, there is a change in taste. You will notice a change in taste as the bananas ripen. They become sweeter and sweeter as they begin to ripen.

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How many valence electrons does Oxygen have:<br> a) 3 <br> b) 5 <br> c) 13

ivolga24 [154]

Answer:

it has 6?

Explanation:

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2 years ago

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When heated, allyl aryl ethers and allyl vinyl ethers undergo a reaction called a Claisen rearrangement, a concerted reorganizat

Alex_Xolod [135]

Answer:

See explanation below

Explanation:

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The first picture is the compound, and the second is the mechanism of reaction to do this claisen rearrangement.

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3 years ago

The process of a material going through a change of state from a gas to a liquid is called _____. melting freezing condensation

enyata [817]

Condensation is the change in state of matter from gas to liquid.

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3 years ago

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Which section of the reaction represents the reactants

Diano4ka-milaya [45]

A should be the products and D should be the reactants. So D should be the answer.

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3 years ago

What does the group number of A elements in the A/B numbering system)

Ivanshal [37]

Answer:

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Explanation:

Group A has 1 valence electrons.

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3 years ago